Toliara
Madagascar
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Toliara, Madagascar

The first month of the spring, September, is still a warm month in Toliara, Madagascar, with temperature in the range of an average high of 28.5°C (83.3°F) and an average low of 16.2°C (61.2°F).

Temperature

In September, the average high-temperature is practically the same as in August - a still warm 28.5°C (83.3°F). In Toliara, Madagascar, in September, the average low-temperature is 16.2°C (61.2°F).

Rainfall

In Toliara, in September, during 1 rainfall days, 7.8mm (0.3") of precipitation is typically accumulated. Throughout the year, there are 32 rainfall days, and 417.9mm (16.5") of precipitation is accumulated.

Sea temperature

In Toliara, in September, the average water temperature is 24.7°C (76.5°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.7°C (76.5°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In Toliara, the average length of the day in September is 12h.

Sunshine

In Toliara, the average sunshine is 10.1h.

UV index

The average daily maximum UV index in September is 9. A UV Index estimate of 8 to 10 represents a very high health vulnerability from the exposure to the Sun's UV rays for the average person.
The average daily UV index of 9 transform into the following instructions:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in September in Toliara?

The average high-temperature, in September, in Toliara, is 28.5°C (83.3°F), while the average low-temperature is 16.2°C (61.2°F).

How much does it rain in Toliara in September?

In Toliara, Madagascar, in September, during 1 rainfall days, 7.8mm (0.3") of precipitation is typically accumulated.

What is the water temperature in September in Toliara?

In September, the average sea temperature is 24.7°C (76.5°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.7°C (76.5°F) water.

What is the average length of the day in September in Toliara?

In September, the average length of the day in Toliara, Madagascar, is 12h.

How many hours of sunshine does Toliara have in September?

The average sunshine in September in Toliara, Madagascar, is 10.1h.

How high is the UV index in September in Toliara?

In September, the average daily maximum UV index in Toliara, Madagascar, is 9. A UV Index reading of 8 to 10 represents a very high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in September - Toliara, Madagascar
  • Average high temperature in September: 28.5°C

The warmest month (with the highest average high temperature) is February (32.3°C).
The month with the lowest average high temperature is July (26.8°C).

  • Average low temperature in September: 16.2°C

Months with the highest average low temperature are January and February (22.9°C).
The coldest month (with the lowest average low temperature) is July (14.4°C).

Average rainfall in September - Toliara, Madagascar
  • Average rainfall in September: 7.8mm

The wettest month (with the highest rainfall) is December (97mm).
The driest month (with the lowest rainfall) is August (5.6mm).

Average rainfall days in September - Toliara, Madagascar
  • Average rainfall days in September: 1 days

Months with the highest number of rainy days are January and February (6 days).
Months with the lowest number of rainy days are July, August, September and October (1 days).

Average sea temperature in September - Toliara, Madagascar
  • Average sea temperature in September: 24.7°C

The best month for swimming (with the highest average sea temperature) is January (29°C).
The coldest month (with the lowest average sea temperature) is July (23.9°C).

Average daylight in September / Average sunshine in September - Toliara, Madagascar
  • Average daylight in September: 12h

The month with the longest days is December (Average daylight: 13.6h).
The month with shortest days is June (Average daylight: 10.7h).

  • Average sunshine in September: 10.1h

The month with most sunshine is November (Average sunshine: 10.5h).
The month with least sunshine is June (Average sunshine: 9.4h).

Average UV index in September - Toliara, Madagascar
  • Average UV index in September: 9

Months with the highest UV index are January, February, March, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 5).